User manual

www.okinternational.com
4
1.0 Please Observe The Following
1.1 Emphasized Sections
Warning!
Refers to safety regulations and requires safety measures that protect the operator or
other persons from injury.
Caution!
Emphasizes what must be done or avoided so that the unit or other property is not
damaged.
Note:
Gives recommendations for better handling of the unit during operation or adjustment
as well as for service activities.
1.2 For Your Safety
Warning!
For safe and successful operation of the unit, read these instructions
completely. If the instructions are not observed, the manufacturer can
assume no responsibility. Retain this manual for future reference.
Consult your “safety department” when using the unit on flammable
gases. This unit is not explosion safe and can only be used for the
extraction of vapors, which have concentration levels well below the
lower explosive limits.
Do not use the unit to extract corrosive substances.
Do not expose the connecting cable to heat, oil, or sharp edges.
Make sure the unit stands stable and secure.
Use only original equipment filters.
Do not operate the unit without filter inserts. Contaminants in the
extracted air will damage the blower.
Always disconnect the power supply before servicing the unit.
Never cover exhaust openings.
Never cover both air inlet openings simultaneously.
Exception: One opening may be sealed off for single station operation.
This system is equipped with automatic reset overload protection,
which may cause the unit to restart automatically.
Observe general safety regulations for the handling of chemicals such
as adhesives and sealants. Observe the manufacturer’s instructions as
stated in the M
aterial Safety Data Sheet (MSDS).
While under warranty, the unit may be repaired only by an
Authorized OK International Service Representative.